
Claude Sonnet 5.5 has been live on RouterLink for a while now, and it's worth a fresh look. 🚀 Anthropic's mid-tier workhorse runs 30%+ faster, with up to 30% lower cost per task. Pricing is unchanged at $2/M input and $10/M output. It scores 70.6% on Terminal-Bench 4.0 (Anthropic-reported), ahead of Opus 5.5's 66.4% at half the token price. Swap the model ID, keep everything else ⚡ #WORLD3 #WAI #AIagent #RouterLink